It goes on one line then goes back from the 3 lamps Which of the following equipment is needed to create a parallel circuit
with 4 battery cells, 4 bulbs and a switch. Explain which equipment is
needed and draw the circuit diagram showing an open switch,
batuer holders with​

This is what i found on google “according to the collision theory, the following criteria must be met in order for a chemical reaction to occur: molecules must collide with sufficient energy, known as the activation energy, so that chemical bonds can break. molecules must collide with the proper orientation.” i hope this information you.